Stainless steel clad steel plate GB 8165-87

，美国英文

Stainless steel composite steel plate is a composite material composed of stainless steel and ordinary carbon steel (usually mild steel) through composite technology. The special heat treatment process makes the stainless steel harder and help to form a wear-resistant layer on the steel. GB 8165-87 is a national standard for stainless steel composite plates, which stipulates its material, size, weight, technical requirements, test methods, inspection rules, packaging, marking and quality certification.

Stainless steel composite steel plate is widely used due to its wear-resistant layer. The stainless steel composite steel plate is mainly composed of stainless steel surface layer and ordinary steel surface layer, the former is anti-sticking, the latter is anti-wear. It has good wear resistance, collision wear resistance and corrosion resistance. It is composed of stainless steel and ordinary steel through composite technology, with the characteristics of high strength and good corrosion resistance, which makes it popular in many industries.

Stainless steel composite steel plate mainly has two types: cladding and bonding. Cladding generally uses stainless steel sheet as the surface layer and ordinary carbon steel sheet as the base layer, which is overlaid by hot pressing technology; bonding generally uses stainless steel plate as the surface layer and ordinary carbon steel plate as the base layer, which is bonded together by adhesive.

The technical requirements for stainless steel composite steel plate set out in GB 8165-87 are mainly to ensure the quality, safety and reliability of stainless steel composite steel plates. The main requirements include: material, structural type, size, weight and special requirements of stainless steel composite steel plates. For example, the material requirements including the nominal thickness, mechanical properties and chemical properties, the surface quality and the weld quality.

In general, stainless steel composite steel plate has high strength, good wear resistance, corrosion resistance and other advantages, which is widely used in industry, transportation wagons, civil buildings, etc. With the development of technology and the needs of practical applications, it is necessary to conduct a comprehensive inspection of the overall performance of the stainless steel composite steel plate, the weld quality and the surface of the product and so on, in order to ensure its quality and safety, meet the technical requirements of the national standards and meet the actual needs of various industries.

Stainless Steel Composite Steel Plate

Stainless steel composite steel plate is a composite steel developed on the basis of ordinary carbon structural steel. It has the characteristics of both stainless steel and carbon structural steel, and its performance meets the requirements of both stainless steel and carbon structural steel.

The stainless steel composite steel plate is generally made by hot rolling. Its main alloy components are carbon structural steel, and 10%-30% austenite stainless steel is cladded on both sides of the carbon structural steel. It has excellent anti-corrosion and anti-scaling properties, and the stainless steel and carbon steel are fully combined to ensure its strength, toughness and plasticity.

Stainless steel composite steel plate has the characteristics of both stainless steel and carbon steel. It has many features, such as good electrical conductivity, high strength and good plasticity, and no tendency to cold work hardening during processing. In addition, it has an excellent corrosion resistance, it is not easily corroded by most chemical media, and it is widely used in the construction, shipbuilding, and other industries that have contact with the sea.

The stainless steel composite steel plate produced in accordance with the national standard GB8165-87 has the necessary performance and quality requirements. After a series of processing, it can not only guarantee the corrosion resistance and mechanical properties of the product, but also enable it to meet the special requirements of different design locations and customer applications.

With the continuous emergence of new materials in the market, stainless steel composite steel plates have shown their unique advantages in some fields, becoming a widely used material. In the future, its application prospects will be more broad.